2743650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 9207744

約数和(自身を除く): 6464094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 67, 70, 75, 78, 90, 91, 105, 117, 126, 130, 134, 150, 175, 182, 195, 201, 210, 225, 234, 273, 315, 325, 335, 350, 390, 402, 450, 455, 469, 525, 546, 585, 603, 630, 650, 670, 819, 871, 910, 938, 975, 1005, 1050, 1170, 1206, 1365, 1407, 1575, 1638, 1675, 1742, 1950, 2010, 2275, 2345, 2613, 2730, 2814, 2925, 3015, 3150, 3350, 4095, 4221, 4355, 4550, 4690, 5025, 5226, 5850, 6030, 6097, 6825, 7035, 7839, 8190, 8442, 8710, 10050, 11725, 12194, 13065, 13650, 14070, 15075, 15678, 18291, 20475, 21105, 21775, 23450, 26130, 30150, 30485, 35175, 36582, 39195, 40950, 42210, 43550, 54873, 60970, 65325, 70350, 78390, 91455, 105525, 109746, 130650, 152425, 182910, 195975, 211050, 274365, 304850, 391950, 457275, 548730, 914550, 1371825, 2743650]

約数ペア:

[(1, 2743650), (2, 1371825), (3, 914550), (5, 548730), (6, 457275), (7, 391950), (9, 304850), (10, 274365), (13, 211050), (14, 195975), (15, 182910), (18, 152425), (21, 130650), (25, 109746), (26, 105525), (30, 91455), (35, 78390), (39, 70350), (42, 65325), (45, 60970), (50, 54873), (63, 43550), (65, 42210), (67, 40950), (70, 39195), (75, 36582), (78, 35175), (90, 30485), (91, 30150), (105, 26130), (117, 23450), (126, 21775), (130, 21105), (134, 20475), (150, 18291), (175, 15678), (182, 15075), (195, 14070), (201, 13650), (210, 13065), (225, 12194), (234, 11725), (273, 10050), (315, 8710), (325, 8442), (335, 8190), (350, 7839), (390, 7035), (402, 6825), (450, 6097), (455, 6030), (469, 5850), (525, 5226), (546, 5025), (585, 4690), (603, 4550), (630, 4355), (650, 4221), (670, 4095), (819, 3350), (871, 3150), (910, 3015), (938, 2925), (975, 2814), (1005, 2730), (1050, 2613), (1170, 2345), (1206, 2275), (1365, 2010), (1407, 1950), (1575, 1742), (1638, 1675)]